LIGHT INDUSTRIAL AREA, MESAIEED INDUSTRIAL CITY (MIC) PO BOX 40462, MESAIEED, QATAR. An Independent Material Testing Laboratory) ISO/IEC CERTIFIED. Over the past 25 years, Doha Technical Laboratories ( DTL) has earned a reputation for delivering service excellence of all contractors, local authority & government bodies. Doha Technical Laboratories (DTL) is an independent 3rd party material testing and commercial laboratory which is classified as Grade A by Ministry of Municipality and Environment (MME) of the State of Qatar.
DTL has carried out hundreds of projects for its clients in the State of Qatar. Doha Technical Laboratories (DTL) specialize in catering the needs of laboratory test for Physical, Chemical and Mechanical Testing (Aggregate, Rock, Soil Concrete, Cement, Cementitious Materials, Steel, Geotextile Membrane, Plastic Asphalt, Bituminous Pavement, Road Marking, UPVC/UP/HDPE/Clay Pipe, Admixture, Manhole Cover, Masonry Block, Kerbstone, Tiles, Flag), Environmental Tests (Soil & Water), In-Place Nuclear Gauge Density Test, Air Quality Monitoring, Noise Monitoring, Non Destructive Test for Concrete & Steel, Mix Design for Asphalt. Doha Technical Laboratories (DTL) embraces the vision of becoming the leader in geotechnical and geophysical activities in its markets of operation.
Doha Technical Laboratory is capable to conduct specialized geotechnical, geophysical, geological engineering services and consulting including the quality control of projects and supervising special studies. Doha Technical Laboratories have been undertaking geotechnical investigations for various development projects in Qatar, as such, have accumulated a vast archive of site investigation data.
Geotechnical Investigation
Our mission is to provide reliable, timely, accurate, cost effective and quality specialized services to meet its customer’s expectations. Our in-depth knowledge of ground conditions in Qatar has enabled us to provide advice on likely ground conditions and guidance on suitable investigation methods and extent of investigation required.
Geophysical Surveys
Hydrogeological Investigation
Geo-Environmental Investigation
Land Surveying
Cavity Filling by Grouting
II - DTL STRUCTURE
LABORATORY
III - QUALITY APPROACH
CHART
DTL PERSONNEL
AHMED ZEYAD HENDI LABORATORY MANAGER
VICTOR EMMANUEL Q. DUMOTAN QUALITY MANAGER
Ahmed Zeyad Hendi
LABORATORY MANAGER
M ARITAL S TATUS
Ayman Al Ghbani
Serve as a referee for non–conformance, investigate, and resolve the sources of non–conformances, and issues corrective action reports. Work with the Supplier Engineer to commission the new laboratory instruments, issues the new instrument. To calculate the measurement uncertainty of the identified testing and to ensure that the same is within control.
To do retesting of the retained sample as well as to do inter- laboratory comparison of the samples with the accredited lab as per the schedule of QC / QA as guided by the Technical. To ensure smooth testing of the samples received for testing with the strict adherence to the relevant standard as per the defined sampling schedule. Wide practical knowledge in engineering materials testing Asphalt, Soil, Concrete & Aggregate testing and sampling.
Victor Emmanuel Q. Dumotan
To identify the corrective / preventive action based on the analysis of complaints/effectiveness of system and ensure action taken is effective.
Mohammad Ajmal
Coordinate with the all sections for the effective documentation and implementation of ISO 17025 Management System. Ensures that all ISO 17025 documents and formats are clearly understood and implemented in all sections. Responsible for the continuous implementation of all ISO formats and Quality Procedures and initiates corrective actions whenever necessary.
Site supervision for Construction works, False ceiling works, Gypsum works, flooring works, Steel works (MS & SS), Cladding work, G.R.C and all kinds of maintenance works.
Mohamed Salem Mohamed Abdelfattah
Senior Chemist
To do retesting of the retained sample as well as to do inter- laboratory comparison of the samples with the accredited lab as per the schedule of QC / QA as guided by the Technical Manager. Responsible for Training to the Technicians & new entrant (Skilled Labor) & Issue a Certificate of Conformity.
AJITHKUMAR. C
Geotechnical Section In charge / Assistant QA/QC Manager
Responsible for the Internal Technical Audits for all parameters in different sections like Soil, Aggregate, Concrete, Cement, Chemical & Micro Biology, Steel, Geo-. Sound knowledge in the test methods like BS, ASTM, BSEN relevant in the testing of Engineering Materials. Performed as the Team leader for getting the accreditation of BSEN ISO/IEC from Dubai Accreditation Centre.
Attending Technical Meetings with the contractors and consultants for various projects to explain the requirements mentioned in the Geo-Technical Reports. Conducting internal proficiency tests as the part of IQC for in-house testing and in-situ tests. Updating international test methods when new amendment comes as well as evaluating in house developed methods.
Clearing the technical doubts from the costumers, demonstrating and explaining about the tests to the project related visitors who are coming for witnessing tests. Familiar with the Physical, mechanical and chemical tests of Soil, Aggregate, Steel and Fresh and Hardened Concrete.
Ziauddin Ahmad
PROFESSIONAL EXPERIENCE
- Description of Soil and Rocks & preparation of Borehole Logs
- Calculation of Bearing Capacity based on shear and
- Writing Geotechnical Reports as per BS – 5930, IS
- Recommending various ground improvements techniques i.e Dewatering, Cobble treatment,
- Plan and organize functional trainings within the department
More than 16.0 years of professional experience in the field of highway designs and various Geotechnical related works as per IS, BS, and ASTM Standards. Experiences include preparation of geotechnical reports as per BS design of pavement composition at the Feasibility stage and have good experience towards Quality Management System (ISO 17025 & ISO 9001). Responsible for hiring peoples like geologists, drillers, site supervisors, technicians in soil and rock section and giving them training in their respective fields.
Responsible for set up of soil/aggregate lab with all tests like sieve analysis, UCS, vane shear, direct shear, Triaxial, constant/ falling head permeability, point load, plate load, CBR, atterberg limits, etc. Well versed with all types of field and laboratory tests and surveys required for different projects viz., Sub-soil investigation (SPT, CPT, and Plate Load Test), C.B.R, Atterberg’s limits, sieve analysis, permeability, direct shear, triaxial tests, pile integrity etc. Well versed with all types of engineering tests and surveys required for different highway projects viz., Sub-soil investigation (SPT, CPT, and Plate Load Test), C.B.R, Road inventory and pavement.
Prepared all procedures for Quality Management System, and updating from period to period based on Local Authorities and ISO 17025:2005. Responsible for taking all the no objection certificates (NOC) from government authorities before commencement of work.
DTL QUALITY AND HSE POLICY
Doha Technical Laboratories management is committed to good professional practice and to the quality of testing. Doha Technical Laboratories Quality Manual and its associated procedures are a documented system to implement the. The Laboratory ensures that all personnel are familiar themselves with the quality documentation and implement policies and procedures in their work.
At Doha Technical Laboratories, occupational health, safety of employee and protection of environment is our prime concern and important objective. We are conscious of our responsibility for creating, maintaining and ensuring safe and clean environment; reduce health and safety hazards through application of efficient technology and safe work practices for sustainable development. Creating an environment of teamwork as well as increase the system awareness to all employees,.
Comply with relevant laws and regulations as well as take any additional measures considered necessary,.
SUMMARY OF THE POLICIES, PROCEDURES &
IMPLEMENTATION OF THE QUALITY SYSTEM AT D.T.L
SUMMARY OF THE POLICIES AND PROCEDURES
For electronic records, the laboratory makes sure that the backup of all records are stored in the secured server. The suitability and effectiveness of the quality management system and the adequacy of the quality policy and. The laboratory is staffed by permanent personnel and it’s the lab policy not to hire any contract staff.
Both in-house trainings, on-the-job trainings and external trainings are supervised by the trainer assigned by the laboratory manager. The laboratory does not get involved in developing their own test methods or uses non standards methods. The Laboratory personnel are familiar with the calculation of measurement uncertainty and have identified the factors that contribute to the uncertainty.
During the assessment, it was noted and typically test items are identified in a clear and consistent manner allowing traceability of the test items/specimens during the extent of use in the laboratory. The laboratory has established an inter laboratory testing system with at least three (3) ISO/IEC accredited labs in Qatar.
COMPANY EXPERIENCE
PHASE-5
WEST OF OLYMPIC R/A TO WEST OF NEW RAYYAN
208 2016 BP-26 ENABLING AND MAIN WORKS FOR NEIGHBORHOOD RETAILS IN NORTH RESIDENTIAL VILLAS & FOXHILLS NORTH @ LUSAIL. EAST LTD LARSEN & TOUBRO / AL SRAIYA TRADING AND CONTRACTING COMPANY - JV 219 2016 DESIGN AND CONSTRUCTION OF. 223 2016 DESIGN BUILD OPERATE AND MAINTAIN (DBOM) OF AL DHAKIRA SEWAGE TREATMENT WORKS, TRANSFER PUMPING STATION AND ASSOCIATED PIPELINES.
LIST OF GEOTECHNICAL PROJECT
55 PAB Entrance Road Earth GP Medgulf Construction Co. Doha Technical Laboratories ﺔ ـــــــ ﻴﻨﻔﻟا ﺔ ـــ ﺣوﺪﻟا تاﺮ ـــــــــ ﺒﺘﺨﻣ. 131 New Quarantine Facility Medgulf Construction Co. 16 Rowdat Al Faras 132 Site Office Buildings in New Port International Trading.
LABORATORY APPROVAL
CERTIFICATE OF CONFORMITY FROM
MINISTRY OF MUNICIPALITY AND ENVIRONMENT
ASHGHAL LISTING
Test Method for Effects of Heat and Air on Asphaltic Materials (Thin - Film Oven test). Test Method for Determination of Liquid Limit (Cone Penetrometer), Plastic Limit & Plasticity Index of Soil. Test Method for Determination of Water Soluble Sulfate Content Test in Soil by Gravimetric Method.